Babaei, Mehdi

[ 1 ] - Voltage Equalization of DC Link capacitors in a CHB-Based PET under the Unbalance Voltage Conditions

The unbalance currents injection by power electronic transformers in order to improve the unbalance voltage conditions of the network causes an imbalanced voltage in the DC link capacitors and creates an active powers inequality in the different phases. In this paper, the proposed control structure independently controls the active power of each phase by modifying the power angle between the vo...